Sony HCD-EC55 Service Manual page 77

HCD-EC55/EC77/GX99
SERVICE MANUAL
Ver. 1.2 2007.07
• How to distinguish
Location of parts number on changed wiring board
MAIN BOARD
(COMPONENT SIDE)
Before change: 1-872-059-12
After change: 1-872-059-13
1-872-059-14
REG BOARD
(COMPONENT SIDE)
Before change: 1-872-060-12
After change: 1-872-060-13
1-872-060-14
PT BOARD
(COMPONENT SIDE)
Before change: 1-872-063-12
After change: 1-872-063-13
1-872-063-14
9-887-532-81
SUPPLEMENT-1
Subject: Board changed to suffix -13, -14 from suffix -12.
Parts number of printed wiring board changed to suffix-13, -14 from suffix-12.
It has any difference between suffix-12 and suffix-13, -14.
This supplement-1 describes printed wiring boards, schematic diagrams and
electrical parts list about printed wiring boards suffix-13, -14.
Refer to original service manual (9-887-532-0[]) for other information.
PANEL BOARD
(COMPONENT SIDE)
Before change: 1-872-055-12
After change: 1-872-055-13
1-872-055-14
KEY-LEFT BOARD
(COMPONENT SIDE)
Before change: 1-872-056-12
After change: 1-872-056-13
1-872-056-14
KEY-RIGHT BOARD
(COMPONENT SIDE)
Before change: 1-872-057-12
After change: 1-872-057-13
1-872-057-14
Australian Model
HI-AMP BOARD
(COMPONENT SIDE)
Before change: 1-872-062-12
After change: 1-872-062-13
LOW-AMP BOARD
(COMPONENT SIDE)
Before change: 1-872-064-12
After change: 1-872-064-13
DECK BOARD
KEY-CD BOARD
(COMPONENT SIDE)
(COMPONENT SIDE)
Before change: 1-872-058-12
After change: 1-872-058-13
Before change: 1-872-065-12
1-872-058-14
After change: 1-872-065-13
JACK BOARD
(COMPONENT SIDE)
Before change: 1-872-061-12
After change: 1-872-061-13
US Model
Canadian Model
HCD-EC55/EC77/GX99
AEP Model
HCD-EC55/EC77
UK Model
HCD-EC55
E Model
HCD-EC55/EC77
HCD-EC55/EC77
1-872-062-14
1-872-064-14
1-872-065-14
1-872-061-14